BMW 49 parts
Collection: G42 2 Series - Exhaust
Aftermarket Performance exhausts for the BMW 2 series.
Includes Catless Downpipes, Race Downpipes, Catted Downpipes, GESI Catted Downpipes, Cat back, Axle Back Exhausts, Full Exhausts, and Mid Pipes.
View fitment chart
| Model | Years (US) | Engine | Chassis | Drivetrain |
|---|---|---|---|---|
| 230i | 2022–Present | B46B20O1 (2.0L Turbo I4) | G42 | RWD |
| 230i xDrive | 2022–Present | B46B20O1 (2.0L Turbo I4) | G42 | AWD |
| M240i | 2022–Present | B58B30O1 (3.0L Turbo I6) | G42 | RWD |
| M240i xDrive | 2022–Present | B58B30O1 (3.0L Turbo I6) | G42 | AWD |
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TCM B58 4.5" Race Downpipe BMW 240i/340i/440i/Supra/X3 F/G Chassis
Vendor:TCMRegular price $289.00 CADRegular price$422.00 CADSale price $289.00 CADSale -
TCM B58 5" Race Downpipe BMW 240i/340i/440i/Supra/X3 F/G Chassis Gen 1&2
Vendor:TCMRegular price $428.00 CADRegular price$624.00 CADSale price $428.00 CADSale -
TCM B58 4.5" High Flow Catted Downpipe BMW 240i/340i/440i/Supra/X3 F/G Chassis
Vendor:TCMRegular price $503.00 CADRegular price$608.00 CADSale price $503.00 CADSale -

Genuine BMW 4″ Turbo to Downpipe V-Band Exhaust Clamp for BMW B38/B46/B48/N20/N26/N55 18307606136
Vendor:BMWRegular price $29.00 CADRegular price$50.00 CADSale price $29.00 CADSale -
Genuine BMW 4″ Turbo to Downpipe Gasket 18307581970 for BMW B38/B46/B48/N20/N26/N55
Vendor:BMWRegular price $28.00 CADRegular price$34.00 CADSale price $28.00 CADSale -
MAD B58 V2 4.5" Race Downpipe w/Bracket BMW 240i/340i/440i/Supra/X3 F/G Chassis
Vendor:MADRegular price $242.00 CADRegular price$371.00 CADSale price $242.00 CADSale -
MAD B58 4.5" Catted Downpipe w/Bracket BMW 240i/340i/440i/Supra/X3 F/G Chassis
Vendor:MADRegular price $528.00 CADRegular price$585.00 CADSale price $528.00 CADSale -
CTS Turbo Race Downpipes BMW F2X/F3X/G20/G30 230I/330I/430I/530I & XDRIVE B46
Vendor:CTS TurboRegular price $361.00 CADRegular price$401.00 CADSale price $361.00 CADSale -
MAD B58 5" Catless Downpipe BMW 240i/340i/440i/Supra/X3/X4 F/G
Vendor:MADRegular price $457.00 CADRegular price$543.00 CADSale price $457.00 CADSale -
CTS Turbo High-Flow Catted Downpipes BMW F2X/F3X/G20/G30 230I/330I/430I/530I & XDRIVE B46
Vendor:CTS TurboRegular price $554.00 CADRegular price$615.00 CADSale price $554.00 CADSale -
Active Autowerke Catted Downpipe with GESI B58 BMW M240i, M340i, M440i & xDrive G Chassis
Vendor:Active AutowerkeRegular price $2,037.00 CADRegular price$2,144.00 CADSale price $2,037.00 CADSale -
Valvetronic Designs Valved Exhaust Catback BMW M240i G42 B58
Vendor:ValvetronicRegular price $4,291.00 CADRegular price$5,721.00 CADSale price $4,291.00 CADSale -
MAD B48 Race Downpipe BMW 220i/230i/320/330/420i/430i/ F/G Chassis
Vendor:MADRegular price $357.00 CADRegular price$357.00 CADSale price $357.00 CAD -
Project Gamma B58 Race Downpipe BMW and Toyota M140/M240/340/440/X3/X5 Supra
Vendor:Project GammaRegular price From $587.00 CADRegular priceSale price From $587.00 CAD -
Valvetronic Designs Electronic Exhaust Valve Controller / Harness
Vendor:ValvetronicRegular price From $428.00 CADRegular priceSale price From $428.00 CAD -
Fi Exhaust Fi PRO App Remote Control Module (OBDII) with Valve Controller
Vendor:Fi ExhaustRegular price $1,145.00 CADRegular price$1,145.00 CADSale price $1,145.00 CAD -
Fi Exhaust Valved Catback Exhaust Quad Tips BMW M240i G42 B58
Vendor:Fi ExhaustRegular price From $4,720.00 CADRegular price$4,720.00 CADSale price From $4,720.00 CAD -
Evolution Racewerks Catless Downpipe B46 Engine BMW 120i, 220i, 230i, 320i, 330e, 330i, 420i, 430i, 630i, 730i & xDrive G & F Chassis
Vendor:Evolution RacewerksRegular price From $702.00 CADRegular price$780.00 CADSale price From $702.00 CADSale -
SST Exhaust Valve Controller BMW G42
Vendor:SSTRegular price $292.00 CADRegular price$348.00 CADSale price $292.00 CADSale -
Genuine BMW 4.5" Turbo to Downpipe Gasket for BMW B58 18328612538
Vendor:BMWRegular price $32.00 CADRegular price$36.00 CADSale price $32.00 CADSale -
Elring 4.5" Turbo to Downpipe V-Band Exhaust Clamp for BMW B58 18328612537
Vendor:BMWRegular price $52.00 CADRegular price$53.00 CADSale price $52.00 CADSale -
Active Autowerke Catted Downpipe with Active Cat B58 BMW/Toyota
Vendor:Active AutowerkeRegular price $1,629.00 CADRegular price$1,715.00 CADSale price $1,629.00 CADSale -
Fabspeed Sport Catalytic Converter Downpipe BMW B58
Vendor:FabspeedRegular price $3,141.00 CADRegular price$3,141.00 CADSale price $3,141.00 CAD -
Milltek Cat-back BMW G42 M240 B58
Vendor:MilltekRegular price From $3,670.00 CADRegular price$3,670.00 CADSale price From $3,670.00 CAD
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